blob: 55e3ed3f16e3ccd1069411c049eef8a5f6b3ac82 [file] [log] [blame] [edit]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "flutter/flow/layers/texture_layer.h"
#include "flutter/flow/texture.h"
namespace flutter {
TextureLayer::TextureLayer(const SkPoint& offset,
const SkSize& size,
int64_t texture_id,
bool freeze,
SkFilterQuality filter_quality)
: offset_(offset),
size_(size),
texture_id_(texture_id),
freeze_(freeze),
filter_quality_(filter_quality) {}
void TextureLayer::Preroll(PrerollContext* context, const SkMatrix& matrix) {
TRACE_EVENT0("flutter", "TextureLayer::Preroll");
#if defined(LEGACY_FUCHSIA_EMBEDDER)
CheckForChildLayerBelow(context);
#endif
set_paint_bounds(SkRect::MakeXYWH(offset_.x(), offset_.y(), size_.width(),
size_.height()));
}
void TextureLayer::Paint(PaintContext& context) const {
TRACE_EVENT0("flutter", "TextureLayer::Paint");
std::shared_ptr<Texture> texture =
context.texture_registry.GetTexture(texture_id_);
if (!texture) {
TRACE_EVENT_INSTANT0("flutter", "null texture");
return;
}
texture->Paint(*context.leaf_nodes_canvas, paint_bounds(), freeze_,
context.gr_context, filter_quality_);
}
} // namespace flutter